[gradsusr] gradsusr Digest, Vol 41, Issue 50
Mohammad Reza Pishvaei
mrpishvaei at gmail.com
Thu Jul 25 05:40:50 EDT 2013
The density of liquid water equals 1000 kg/m^3 at 0 degree centigrade, thus
every 1m^2 from the surface with 1mm precipitation contains 1kg liquid
water. So 1kg/m^2 implies to 1mm depth.
REZA
On 24 July 2013 22:34, <gradsusr-request at gradsusr.org> wrote:
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> Today's Topics:
>
> 1. Creating ave files (leonardo)
> 2. conversion (leonardo)
> 3. Re: conversion (Jeff Duda)
> 4. Getting Started (Victor D)
> 5. Re: conversion (Debanjana Das)
> 6. Re: Getting Started (Mohsen Soltani)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Wed, 24 Jul 2013 13:25:31 -0700 (PDT)
> From: leonardo <leoclarke at yahoo.com>
> Subject: [gradsusr] Creating ave files
> To: Grads Users <gradsusr at gradsusr.org>
> Message-ID:
> <1374697531.8500.YahooMailMobile at web122106.mail.ne1.yahoo.com>
> Content-Type: text/plain; charset="us-ascii"
>
> Dear GRADS Users
>
> I have data set with daily values and would line to create one with
> monthly values.
> Can anyone say how can thi Abe done?
>
> Thanks
> LC
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> Message: 2
> Date: Wed, 24 Jul 2013 13:49:11 -0700 (PDT)
> From: leonardo <leoclarke at yahoo.com>
> Subject: [gradsusr] conversion
> To: Grads Users <gradsusr at gradsusr.org>
> Message-ID:
> <1374698951.83682.YahooMailNeo at web122105.mail.ne1.yahoo.com>
> Content-Type: text/plain; charset="us-ascii"
>
> Dear GRADS Users
>
> This is not a GRADS question but I hope someone can help.
>
> I have a data set with precipitation flux (kg m-2 s-1). Does
> anyone know how can I convert to precipitation rate in (mm d-1)?
>
> Thanks
> LC
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> ------------------------------
>
> Message: 3
> Date: Wed, 24 Jul 2013 15:53:28 -0500
> From: Jeff Duda <jeffduda319 at gmail.com>
> Subject: Re: [gradsusr] conversion
> To: leonardo <leoclarke at yahoo.com>, GrADS Users Forum
> <gradsusr at gradsusr.org>
> Message-ID:
> <
> CAAig09BqQaMEGHwFHNhqndNdEnO1ys3Dq9ydd5ckMXeyispTKw at mail.gmail.com>
> Content-Type: text/plain; charset="iso-8859-1"
>
> Multiply by 3600.
>
> kg/m^2 is just a mass per unit area. If you divide by the density, you get
> meters. But since the density of liquid water at 0 C is 1000 kg/m^3, then
> kg/m^2/s is equivalent to mm/s.
>
> Jeff Duda
>
> On Wed, Jul 24, 2013 at 3:49 PM, leonardo <leoclarke at yahoo.com> wrote:
>
> > Dear GRADS Users
> >
> > This is not a GRADS question but I hope someone can help.
> >
> > I have a data set with precipitation flux (kg m-2 s-1). Does
> > anyone know how can I convert to precipitation rate in (mm d-1)?
> >
> > Thanks
> > LC
> >
> > _______________________________________________
> > gradsusr mailing list
> > gradsusr at gradsusr.org
> > http://gradsusr.org/mailman/listinfo/gradsusr
> >
> >
>
>
> --
> Jeff Duda
> Graduate research assistant
> University of Oklahoma School of Meteorology
> Center for Analysis and Prediction of Storms
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> ------------------------------
>
> Message: 4
> Date: Wed, 24 Jul 2013 18:36:27 -0700 (PDT)
> From: Victor D <asldikvin at yahoo.com>
> Subject: [gradsusr] Getting Started
> To: "gradsusr at gradsusr.org" <gradsusr at gradsusr.org>
> Message-ID:
> <1374716187.80959.YahooMailNeo at web126203.mail.ne1.yahoo.com>
> Content-Type: text/plain; charset="iso-8859-1"
>
> Hello,
> I just started ?using GrADS, can someone help me solve this problem?
>
> The reult I get is "Entire Grid Undefined"
> How can I solve this problem?
> Thanks
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> ------------------------------
>
> Message: 5
> Date: Thu, 25 Jul 2013 10:04:30 +0530
> From: Debanjana Das <debanjanadas88 at gmail.com>
> Subject: Re: [gradsusr] conversion
> To: GrADS Users Forum <gradsusr at gradsusr.org>
> Message-ID:
> <
> CADDFTd-c-P62WXnnsGLWF143BzNkpJxYVM3-eCpuO7VmqUqzJQ at mail.gmail.com>
> Content-Type: text/plain; charset="iso-8859-1"
>
> I THINK 3600*24,=86400
>
>
> On Thu, Jul 25, 2013 at 2:23 AM, Jeff Duda <jeffduda319 at gmail.com> wrote:
>
> > Multiply by 3600.
> >
> > kg/m^2 is just a mass per unit area. If you divide by the density, you
> > get meters. But since the density of liquid water at 0 C is 1000 kg/m^3,
> > then kg/m^2/s is equivalent to mm/s.
> >
> > Jeff Duda
> >
> > On Wed, Jul 24, 2013 at 3:49 PM, leonardo <leoclarke at yahoo.com> wrote:
> >
> >> Dear GRADS Users
> >>
> >> This is not a GRADS question but I hope someone can help.
> >>
> >> I have a data set with precipitation flux (kg m-2 s-1). Does
> >> anyone know how can I convert to precipitation rate in (mm d-1)?
> >>
> >> Thanks
> >> LC
> >>
> >> _______________________________________________
> >> gradsusr mailing list
> >> gradsusr at gradsusr.org
> >> http://gradsusr.org/mailman/listinfo/gradsusr
> >>
> >>
> >
> >
> > --
> > Jeff Duda
> > Graduate research assistant
> > University of Oklahoma School of Meteorology
> > Center for Analysis and Prediction of Storms
> >
> > _______________________________________________
> > gradsusr mailing list
> > gradsusr at gradsusr.org
> > http://gradsusr.org/mailman/listinfo/gradsusr
> >
> >
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> ------------------------------
>
> Message: 6
> Date: Wed, 24 Jul 2013 22:34:17 -0700
> From: Mohsen Soltani <soltani.clima at gmail.com>
> Subject: Re: [gradsusr] Getting Started
> To: Victor D <asldikvin at yahoo.com>, GrADS Users Forum
> <gradsusr at gradsusr.org>
> Message-ID:
> <CAPoCDiPmsUTmTiZcq1nN5FNz3q=vLA=
> rzToMw3r+TUXxBE4Buw at mail.gmail.com>
> Content-Type: text/plain; charset="iso-8859-1"
>
> Victor,
>
> This usually occurs, when you request (set) a grid(s) beyond the limits of
> the file. For example, you have a mean daily file with time ranging from 1
> to 150, and if "set t 151" you'll end up with this message "Entire Grid
> Undefined"! It's also true for z, y and x, which should be set based on
> your data information.
>
> So, when you open a file in Grads, before display it, first do this: "set q
> file". This will show you some useful information about the file that you
> have opened.
>
> Mohsen
>
> --
> April showers bring May flowers!
> --
> *Mohsen Soltani, M.Sc.*
> Climatology Grad Student,
> Department of Climatology, Faculty of Geography,
> University of Tehran, Tehran, Iran
> voice: (+98) 9119772934
> e-mail: soltani.clima at gmail.com
>
>
> On Wed, Jul 24, 2013 at 6:36 PM, Victor D <asldikvin at yahoo.com> wrote:
>
> > Hello,
> > I just started using GrADS, can someone help me solve this problem?
> >
> > The reult I get is "Entire Grid Undefined"
> > How can I solve this problem?
> > Thanks
> >
> > _______________________________________________
> > gradsusr mailing list
> > gradsusr at gradsusr.org
> > http://gradsusr.org/mailman/listinfo/gradsusr
> >
> >
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> End of gradsusr Digest, Vol 41, Issue 50
> ****************************************
>
--
Dr. Mohammad-Reza PISHVAEI, PhD in Meteorology and Climatology,
Water Engineering Department, College of Agriculture, Shiraz University,
71454 Shiraz, Iran.
Mobil: 0098 917 711 0698
Email: mrpishvaei at gmail.com
Website: http://www.shirazu.ac.ir/
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